The next evening that Ellie and Miriam work out together, there are two other people in the company gym. A pair of middle-aged men, training for a special event, a cross-country run or something. They arrive late, and stay much longer than Ellie or Miriam normally would. So, nothing happens. Miriam more or less ignores Ellie as they work out separately, then showers alone while Ellie is using the rowing machine, and leaves without a word to her. Ellie doesn't even notice that she's left until she finishes rowing. When she does notice, her heart sinks.
It's two full days since Ellie's last "lesson". She has been very obedient, keeping her hands off herself, despite nearly overflowing with thoughts of her new lover. Today is Friday, which means they won't see other again until Monday evening, for a total of five days. Normally, Ellie masturbates at least twice a day. She's already found it difficult to concentrate, either at work or at home. She knows that long before the end of Monday it's going to become unbearable.
She clenches her fists. She thinks to herself, "Ma'am wants me to be good. I have to do what she says. I need the discipline." Focusing on this helps her a lot.
But it's more than just sexual frustration. She likes Miriam's company and wants to be with her. And she wants to win Miriam's attention and praise.
*
On Monday evening the same two guys are there. Apparently the run is coming up very soon. Ellie wants to scream. But they leave relatively early. And as soon as the gym door closes behind them, Miriam turns to Ellie.
"Get naked."
Ellie doesn't need to be told twice. She kicks her trainers off and removes the rest of her outfit in a matter of seconds, hurling it in a pile off to one side of the gym. She stands to attention, feet together, hands by her sides. A little over six feet tall, physique packed with hard muscle, earned from months of tireless work. She is already breathing heavily with anticipation. And biting her lip, trying not to grin crazily.
It's only after Ellie has been standing still for several seconds that it occurs to her to be self-conscious. The main area of the gym is a very large, echoing space. It's very strange to be naked in a place like this, and displaying oneself. But Miriam doesn't seem to mind, so Ellie tries to suppress her instinct. She lifts her chin a little, trying to be confident and proud. She knows Miriam thinks she looks amazing naked, so that helps.
Miriam smiles. Ellie hasn't specifically been trained to stand to attention. It looks like she just has good instincts.
Miriam takes out a resistance band. She toys with it, wrapping it and unwrapping it around her fists. Ellie can't help but watch it, distracted. Which is the idea.
"Report," Miriam says.
"Ma'am," Ellie says, "I didn't tell anyone about us, but my housemate figured it out anyway. She knew I really liked you and when I got home she could tell that we-- that you had-- something had happened. I didn't tell her anything at all, I just kept quiet and I didn't answer any of her questions. But she knew. And she's my friend and she still wants to know more, and she keeps asking. And she's a big gossip."
Miriam thinks about this for some time. "Hmm. Does she work here?"
"No, but her girlfriend does. They met through me."
Miriam thinks a little more. "Tell her... you don't really know where this is going. Tell her you're having a good time, but you're not saying anything else until you know. That's the truth, isn't it?"
"Yes, ma'am." Ellie feels relieved to have some guidance. And relieved not to have to lie.
"Now, let me see you. Stand with your feet apart." Ellie obeys, and Miriam bends down low, taking a close look at Ellie's sculpted lower body. Miriam hasn't yet had a good look at Ellie's pussy. She is bronzed and tight and smooth, with no visible labia minora, little more than a mound and a narrow cleft. She is, as instructed, hairless.
"I shave myself every morning, ma'am."
Miriam caresses Ellie's powerful groin muscles, her adductors. She moves up, cups her vulva, stroking her labia majora, and momentarily circling her anus. Then she brushes her fingertips gently across Ellie's mons. She is as smooth as cream, all over.
Miriam says, "Acceptable. Have you come?"
"No, ma'am!" Ellie clenches her fists. "Not since I last saw you. I mean! Not since we last... had a lesson." In fact, she's been counting the hours.
"Have you touched yourself?"
"I've... cleaned myself, and shaved, ma'am. I think that counts as touching. But that's all. I haven't come."
Miriam stands up straight and glares at Ellie. "When I ask you, 'Have you touched yourself?', you know exactly what I mean, young lady. Answer the question."
Ellie gulps. "Last night in bed I... touched myself for a few minutes, without thinking. Because it felt so nice to be smooth. And then I realised what I was doing and I stopped."
"Well," Miriam says. "We both know what that makes you, don't we?"
"Ma'am, it was just a few minutes! I didn't--"
"What are you?"
Ellie closes her eyes. "I'm a filthy, degenerate slut. I'm just a thirsty wet pussy with legs, who deserves a sound thrashing. I'm a delinquent sex-pot, in dire need of training and discipline."
"That's right." Miriam is secretly quite impressed that Ellie remembered it all.
"Please discipline me, ma'am," Ellie says.
"Indeed I will," Miriam says, impressed again. This was, of course, exactly what she intended to do next, but Ellie is showing great initiative.
Miriam leads her over to a bench. "Lie down."
Ellie lies down on her back, and allows Miriam to tie her wrists and ankles as before.
Miriam says, "Last time, I made a mistake. I tied you down while there was still a fully-loaded barbell over your head. That was dangerous. Don't let me do that again."
"Yes, ma'am." This bench doesn't have that problem. "Ma'am, I thought you said you were without flaw?"
Miriam flicks a stretched resistance band directly at Ellie's bare pussy. It's a very good shot and it clips her vulva, stinging very badly.
Ellie says, "Gah! Ow!"
"I am without flaw," Miriam says. "Don't confuse yourself, young lady."